nations and there's so many issues, andrea, that confront the united states from the global economic recession to the afghan war to iran and north korea to the arab revolutions to what's happening in egypt today, i really think that those are the issues that ought to be in front of our congress as well as our administration officials. >> nick, what do you think is going on? this seems to be a proxy war? >> well, it does. it does. i mean, obviously there are a lot of unanswered questions about benghazi and i've certainly believe that members of congress in both parties have a right and responsibility to asks those questions, but there are official commissions that will soon speak to those very questions. there's the commission headed by ambassador pickering and chairman mike mullen, former chairman of the joint chiefs of staff, other by the u.s. government. these investigations have been done in a deliberate, comprehensive way and we will soon know what their findings are. i think it's better for us as a collective here in the united states, to wait for those commissions and not rush